LQG15HHR10J02D

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Fixed inductors are passive electronic components that store energy in the form of a magnetic field. In contrast to variable inductors, the amplitude of the inductance does not change when a current is applied. Invariably, they are characterized by a relatively small size, allowing them to be used in a small space. The LQG15HHR10J02D is an example of a fixed inductor, and it is a surface-mount device notable for its long-term electrical performance.

The LQG15HHR10J02D is primarily used in DC-DC converters and power supplies. This type of device is designed to safely contain or transfer large amounts of power in the form of current. By connecting the inductor to the power source and loads, the device regulates the power by storing it temporarily as a magnetic field. This temporary energy can then be released as a steady DC voltage.

In addition to the DC-DC converter application, the LQG15HHR10J02D is also used in noise suppression. By storing the electric energy momentarily, the inductor works as a signal filter, reducing the amount of voltage spikes or other interference. This kind of application limits the amount of electrical noise that can enter into downstream components of the power supply.

The connecting terminals of the LQG15HHR10J02D are designed to give the part a higher current capacity than other conventional fixed inductors of the same size. This device can also perform at a greater temperature range, enabling it to withstand temperatures up to +125°C. Furthermore, the hermetically sealed construction also helps to protect the part from external sources of contamination, providing a more reliable signal.

The working principle of the LQG15HHR10J02D is based on the physicist Neumann’s law, which states that the total amount of potential energy created by a magnetic field is equal to the square of the magnetic field. Therefore, the inductor works by creating a magnetic field when current is applied and stores the energy generated. Once the current flow is stopped, the magnetic field collapses, and the energy is released back into the circuit. This allows the inductor to regulate power levels between power sources and loads.

In summary, the LQG15HHR10J02D is an example of a fixed inductor primarily used in DC-DC converters and power supplies for regulating power, as well as for improving noise suppression. Its hermetically sealed construction and ability to work in high temperatures make it suitable for a range of industrial applications. Furthermore, the working principle of the inductor is based on Neumann’s law, determining the total amount of potential energy generated by the magnetic field.

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